Sleep train LO. FTM here.
My LO is 5 mths and I have not been sleep training her. She has been sleeping through the night after first mth. However I would like to check if we sleep train them i.e. 9pm sleep, do we need to change their diapers afterall wearing soak diapers or soil diaper are not good for them and/or do we have to wake them up for milk at night ?